Discussion:
Bird keep routes from older bird process
Antoine Habran
2014-09-05 14:15:45 UTC
Permalink
Hello,

Sorry for my english, I hope you will understand me.

I'm using "Bird" for his OSPF implementation and I have a technical
question.

I need to keep the routes learned from OSPF after any "Bird" stop or
crashes. This can be done with the "persist" option into the kernel
configuration block in the bird.conf file.

But when I start "Bird" after a stop or a crash of the service, all
routes was forgotten.

It is possible to tell "Bird" to not erase kernel routes from older
"Bird" process?


Thanks in advance
--
Antoine Habran
https://doc.habran.eu
Frederik Kriewitz
2014-09-05 21:35:32 UTC
Permalink
Hello Antoine,
Post by Antoine Habran
I need to keep the routes learned from OSPF after any "Bird" stop or
crashes. This can be done with the "persist" option into the kernel
configuration block in the bird.conf file.
But when I start "Bird" after a stop or a crash of the service, all
routes was forgotten.
It is possible to tell "Bird" to not erase kernel routes from older
"Bird" process?
The graceful restart feature is probably what you want:
http://bird.network.cz/?get_doc&f=bird-2.html#ss2.1 (at the bottom)
and the "graceful restart" option at the kernel protocol.

Best Regards,
Freddy

Continue reading on narkive:
Loading...